Modded a Turtle Chapter ring to fit in a Heimdallr SKX007 case (that uses regular SKX007 chapter rings) Risky... but looks like it was worth it! : r/SeikoMods
GOLD BLASTED ST.STEEL CUSTOM CHAPTER RING FOR SKX007 7S26-0020 R-01-MG – One Second Closer
Chapter Ring - SKX007/SRPD - Matt Black w Markers (Red) - DLW WATCHES
Black GMT Chapter Ring - Watch-Modz
Chapter Ring - SKX007/SRPD - Matt Black w Markers (Turquoise) - DLW WATCHES
SKX007/SRPD Chapter Ring – CT230 Black/Red/White | Crystaltimes USA
FS: Amazing Seiko SKX Mod - SKX011J + Domed Sapphire + Brushed Chapter Ring + Lots of Extras!!! | WatchCharts
SKX 007/009/173/175 Black Brushed Stainless Steel Lumed Chapter Ring – L.C.B.I
Chapter Ring SKX007 PLGS Style / Date Frame / Blue / SEIKO MOD NH35 NH36 SKX | eBay
SKX013 Chapter Ring - CT220 Brushed/Polished | Crystaltimes USA
Chapter Ring - SKX007/SRPD - Matt Black w Markers (Green) - DLW WATCHES
SKX007] Love this Subtle Mod! Check out the Matching Chapter Ring / Dial Text! : r/Seiko
SKX013 Brushed Black Chapter Ring - SEIKO Mod Part - Lucius Atelier
Chapter Ring - SKX007/SRPD - Bead Blasted Rose Gold - DLW WATCHES
Chapter Ring - SKX007/SRPD - Handcrafted Series - Constellation - DLW WATCHES
SKX007 Black Chapter Ring Mod | WatchUSeek Watch Forums